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JPS51137333A - A control system for buffer memory unit at a fault - Google Patents

A control system for buffer memory unit at a fault

Info

Publication number
JPS51137333A
JPS51137333A JP50060222A JP6022275A JPS51137333A JP S51137333 A JPS51137333 A JP S51137333A JP 50060222 A JP50060222 A JP 50060222A JP 6022275 A JP6022275 A JP 6022275A JP S51137333 A JPS51137333 A JP S51137333A
Authority
JP
Japan
Prior art keywords
fault
buffer memory
control system
memory unit
utmost
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP50060222A
Other languages
Japanese (ja)
Inventor
Noboru Yamashita
Fumitaka Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50060222A priority Critical patent/JPS51137333A/en
Publication of JPS51137333A publication Critical patent/JPS51137333A/en
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Debugging And Monitoring (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Abstract

PURPOSE: To reduce inhibited area to the utmost when a fault is occurred in buffer memory.
COPYRIGHT: (C)1976,JPO&Japio
JP50060222A 1975-05-22 1975-05-22 A control system for buffer memory unit at a fault Pending JPS51137333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50060222A JPS51137333A (en) 1975-05-22 1975-05-22 A control system for buffer memory unit at a fault

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50060222A JPS51137333A (en) 1975-05-22 1975-05-22 A control system for buffer memory unit at a fault

Publications (1)

Publication Number Publication Date
JPS51137333A true JPS51137333A (en) 1976-11-27

Family

ID=13135909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50060222A Pending JPS51137333A (en) 1975-05-22 1975-05-22 A control system for buffer memory unit at a fault

Country Status (1)

Country Link
JP (1) JPS51137333A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106133A (en) * 1978-02-09 1979-08-20 Fujitsu Ltd Buffer memory fault control system
JPS59111558A (en) * 1982-12-17 1984-06-27 Nec Corp Disk cache device
WO2007097019A1 (en) * 2006-02-27 2007-08-30 Fujitsu Limited Cache controller and cache control method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106133A (en) * 1978-02-09 1979-08-20 Fujitsu Ltd Buffer memory fault control system
JPS5845120B2 (en) * 1978-02-09 1983-10-07 富士通株式会社 Buffer memory failure control method
JPS59111558A (en) * 1982-12-17 1984-06-27 Nec Corp Disk cache device
WO2007097019A1 (en) * 2006-02-27 2007-08-30 Fujitsu Limited Cache controller and cache control method
US8060698B2 (en) 2006-02-27 2011-11-15 Fujitsu Limited Method and apparatus for controlling degradation data in cache

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